Process for preparing fluorocarbon fluoroalkanesulfonates
    11.
    发明授权
    Process for preparing fluorocarbon fluoroalkanesulfonates 失效
    制备氟碳氟烷基磺酸盐的方法

    公开(公告)号:US5550273A

    公开(公告)日:1996-08-27

    申请号:US341448

    申请日:1994-11-16

    申请人: Patricia M. Savu

    发明人: Patricia M. Savu

    CPC分类号: C07C303/28

    摘要: A process for preparing fluorocarbon fluoroalkanesulfonates comprises (a) forming a mixture comprising at least one fluoroalkanesulfonyl halide, e.g., perfluoromethanesulfonyl fluoride, at least one fluorocarbon-substituted carbinol, e.g., 1,1-dihydroperfluorobutoxyethoxyethanol, and at least one base, e.g., triethyl amine; and (b) allowing the mixture to react in the absence of solvent at a temperature below ambient. The process is volume-efficient and provides high yields of fluorocarbon fluoroalkanesulfonates useful as intermediates in, e.g., drug synthesis.

    摘要翻译: 制备氟碳氟代烷基磺酸盐的方法包括(a)形成包含至少一种氟烷烃磺酰卤,例如全氟甲磺酰氟,至少一种氟代烃取代的甲醇,例如1,1-二氢全氟丁氧基乙氧基乙醇和至少一种碱,例如三乙基 胺; 和(b)使混合物在不存在溶剂的情况下在低于环境温度下进行反应。 该方法是体积有效的并且可提供高产率的氟代氟烷基磺酸盐,其可用作例如药物合成中的中间体。

    Perfluoropolycycloalkanes
    14.
    发明授权
    Perfluoropolycycloalkanes 失效
    全氟聚环烷烃

    公开(公告)号:US4739112A

    公开(公告)日:1988-04-19

    申请号:US697508

    申请日:1985-02-01

    申请人: Patricia M. Savu

    发明人: Patricia M. Savu

    CPC分类号: C07C23/36 C07C23/18 C07C61/15

    摘要: Perfluoropolycycloalkanes are provided. These perfluoropolycycloalkanes are ring assemblies having (a) at least two perfluorinated cyclohexane rings, (b) at least two perfluorinated fused ring systems, or (c) combinations of at least one perfluorinated cyclohexane ring with at least one perfluorinated fused ring system, each perfluorinated ring or fused ring system being directly joined to another perfluorinated ring or ring system by a single bond and the ring assemblies having a total of at least 13 carbon atoms.

    摘要翻译: 提供全氟聚环烷烃。 这些全氟聚环烷烃是具有(a)至少两个全氟化环己烷环,(b)至少两个全氟化稠环体系,或(c)至少一个全氟化环己烷环与至少一个全氟化稠环系统的组合的环组件,每个全氟化 环或稠环系统通过单键直接连接到另一个全氟化环或环系统,并且环组件具有总共至少13个碳原子。

    Optical material adhesive, film including optical material and projection screen including film
    15.
    发明授权
    Optical material adhesive, film including optical material and projection screen including film 有权
    光学材料粘合剂,包括光学材料的膜和包括膜的投影屏

    公开(公告)号:US07142361B2

    公开(公告)日:2006-11-28

    申请号:US11042282

    申请日:2005-01-24

    摘要: An optical material includes an adhesive formed from perfluoroalkylsulfonamidoethyl acrylate, aliphatic urethane acrylate oligomer and acrylate monomer. A film can include a first layer, a second layer disposed on the first layer and a polymerized composition disposed between the first and second layers and attaching the first layer to the second layer, the composition including perfluoroalkylsulfonamidoethyl acrylate, aliphatic urethane acrylate oligomer and acrylate monomer. A film can include a substrate and a plurality of structures disposed on the substrate, each of the structures formed by polymerizing a composition including perfluoroalkylsulfonamidoethyl acrylate, aliphatic urethane acrylate oligomer and acrylate monomer.

    摘要翻译: 光学材料包括由丙烯酸全氟烷基亚磺酰氨基乙酯,脂族氨基甲酸酯丙烯酸酯低聚物和丙烯酸酯单体形成的粘合剂。 膜可以包括第一层,设置在第一层上的第二层和设置在第一层和第二层之间并且将第一层附着到第二层的聚合组合物,该组合物包括丙烯酸全氟烷基亚磺酰氨基乙酯,脂族氨基甲酸酯丙烯酸酯低聚物和丙烯酸酯单体 。 膜可以包括基板和设置在基板上的多个结构,每个结构通过聚合包含丙烯酸全氟烷基亚磺酰氨基乙酯,脂族氨基甲酸酯丙烯酸酯低聚物和丙烯酸酯单体的组合物而形成。

    Process for converting an alcohol to the corresponding fluoride
    19.
    发明授权
    Process for converting an alcohol to the corresponding fluoride 有权
    将醇转化为相应的氟化物的方法

    公开(公告)号:US06248889B1

    公开(公告)日:2001-06-19

    申请号:US09196512

    申请日:1998-11-20

    IPC分类号: C07D23902

    摘要: A process for preparing a fluoride from its corresponding alcohol comprises the steps of (a) forming a mixture comprising (i) at least one fluorinated, saturated aliphatic or alicyclic sulfonyl fluoride (for example, perfluorobutanesulfonyl fluoride) and (ii) at least one primary or secondary alcohol; and (b) adding a molar excess of at least one strong, aprotic, non-nucleophilic, hindered, double bond-containing, organic base (for example, 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU)) to the mixture.

    摘要翻译: 从其相应的醇制备氟化物的方法包括以下步骤:(a)形成混合物,其包含(i)至少一种氟化,饱和脂族或脂环族磺酰氟(例如全氟丁烷磺酰氟)和(ii)至少一种主要 或仲醇; 和(b)加入摩尔过量的至少一种强的,非质子的,非亲核的,受阻的含双键的有机碱(例如,1,8-二氮杂双环[5.4.0]十一碳-7-烯(DBU ))。